unfortunately, the fallback image does not work in the fullwidth slider on mobile devices and only displays a text [object object]. You will find the link to my example in “private content”…but you seem to know the problem already.
The video in the slider is a Youtube video.
Enfold and WordPress are up to date!

I went back to an older thread with this same issue in which you gave code to replace what was in lines 224-225, and then later in that thread you said you needed to revert some part of it to if(this.isMobile)
…
Could you please provide more information on where if(this.isMobile) needs to be added and/or what it is to replace?

OK, I think I am close to understanding. This is the code that I pasted into the editor, and since my line numbers don’t exactly match because I’ve maybe added a few other things in the past, can you tell me where I need to insert if(this.isMobile)?
——————————-
var image = $(‘‘);
var lightbox = false;